get 2 years interest-free financing on tempur-pedic. even get free delivery! sleep train stacks the savings high to keep the prices low. but hurry, the inventory clearance sale is ending soon. superior service, best selection, lowest price, guaranteed. ♪ sleep train ♪ your ticket to a better night's sleep ♪ he health fall -- >>heather: fall is here. we turn to comfort foods. >>gregg: how do you know which foods fill you up without filling you out or which can help you shed a few pounds? now health and fitness experts is joining us. there is research out there that says you can actually use soup to help yourself lose weight. >>guest: if you eat soup before a meal, most people consume up to 20 percent less fewer calories. and why really understand why, but something about eating food blended with liquid makes your 12078 action full fuller longer than eating the same food with a glass of water. studies have shown that. not all soups are created equal. >>guest: you need to find the low-calorie soup. most of the studies have been done on tomato-based soup or